first commit

tsvue/src/core/hooks/MessageChannel.hooks.ts

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+import { computed,toRefs, Ref, ref, reactive } from '@vue/composition-api';
+import { UnwrapRef } from '@vue/composition-api/dist/reactivity';
+
+/**
+ * 注意广播只能在android，Chrome，Edge，Firefox，Opera中使用
+ * 不支持IE，Safari 等浏览器，请注意兼容性
+ * @constructor
+ */
+export function HelpingPopupMessageChannel() {
+  const state: UnwrapRef<{
+    HelpingSuccess: MessageChannel
+  }> = {
+    HelpingSuccess: new MessageChannel()
+  };
+
+  return state
+};